71539740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7828

約数の個数: 96

約数和(自身を含む): 235690560

約数和(自身を除く): 164150820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7793, 9180, 15586, 23379, 31172, 38965, 46758, 70137, 77930, 93516, 116895, 132481, 140274, 155860, 210411, 233790, 264962, 280548, 350685, 397443, 420822, 467580, 529924, 662405, 701370, 794886, 841644, 1052055, 1192329, 1324810, 1402740, 1589772, 1987215, 2104110, 2384658, 2649620, 3576987, 3974430, 4208220, 4769316, 5961645, 7153974, 7948860, 11923290, 14307948, 17884935, 23846580, 35769870, 71539740]

約数ペア:

[(1, 71539740), (2, 35769870), (3, 23846580), (4, 17884935), (5, 14307948), (6, 11923290), (9, 7948860), (10, 7153974), (12, 5961645), (15, 4769316), (17, 4208220), (18, 3974430), (20, 3576987), (27, 2649620), (30, 2384658), (34, 2104110), (36, 1987215), (45, 1589772), (51, 1402740), (54, 1324810), (60, 1192329), (68, 1052055), (85, 841644), (90, 794886), (102, 701370), (108, 662405), (135, 529924), (153, 467580), (170, 420822), (180, 397443), (204, 350685), (255, 280548), (270, 264962), (306, 233790), (340, 210411), (459, 155860), (510, 140274), (540, 132481), (612, 116895), (765, 93516), (918, 77930), (1020, 70137), (1530, 46758), (1836, 38965), (2295, 31172), (3060, 23379), (4590, 15586), (7793, 9180)]